Inspectors have found erosion under two other highway bridges near the span that collapse and construction crews are working to reinforce them.
Project planners are seeking public comment on a plan to abate erosion and close the Great Highway at Ocean Beach south of Sloat Blvd. in San Francisco.
An oceanfront intersection partially reopened after a sinkhole shut down traffic in Santa Cruz on Saturday.
Work crews in Lafayette continued repairs Monday on the giant sinkhole caused by last weekend’s storm. But engineers said the road won’t be permanently fixed for several months.
Two sinkholes were caused by heavy rain from a powerful storm that passed through the Bay Area over the weekend.
Daly City work crews are monitoring a neighborhood, where a water main break created a muddy mess earlier this week as the rains begin.
State officials have rejected emergency repairs San Francisco made to shore up storm-battered Ocean Beach.